Figure 1
Flight simulation platform
Figure 2
Spatial coordinates of head movement measurement (neck origin)
Figure 3
Xsens® MTi-G motion sensor used in the article
Figure 4
Schematic diagram of particle motion in space
Figure 5
Experiment process of head movement measurement based on motion sensor
Figure 6
Eye movement measurement plane coordinates (origin of nose tip)
Figure 7
Pupil reflectance curve at different wavelengths
Figure 8
Comparison of pupil imaging between RGB camera and infrared camera
Figure 9
Technical route
Figure 10
Model training process
Figure 11
Training set collection process
Figure 12
Data collection diagram
Figure 13
Part of the data set display
Figure 14
Facial feature recognition
Figure 15
Eye area feature map
Figure 16
Accuracy comparison chart
Figure 17
Pupil-Pulchin spot image recognition
Figure 18
Loss curve
Figure 19
Confusion matrix